• Top Choice Automatic China Online Shopping DC Low Resistance Tester
  • Top Choice Automatic China Online Shopping DC Low Resistance Tester
  • Top Choice Automatic China Online Shopping DC Low Resistance Tester
  • Top Choice Automatic China Online Shopping DC Low Resistance Tester
  • Top Choice Automatic China Online Shopping DC Low Resistance Tester
  • Top Choice Automatic China Online Shopping DC Low Resistance Tester

Top Choice Automatic China Online Shopping DC Low Resistance Tester

After-sales Service: Yes
Warranty: 1 Years
Type: Strength Testing Machine
Maxcapacity: 400V
Accuracy Grade: 0.5
Load Way: Mechanical Load
Customization:

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Diamond Member Since 2015

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Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
HZ-3120A
Loading Method
Static Load
Display
Digital
Control
Manual Control
Weight
0-100Kg
Power Source
AC220V
Oil Cylinder Position
Top
Model Number
Hz-3110
Test Report
Yes
Measurement Accuracy
± (0.2%+2)
Work Power
110V-400V Adjustable
Work Tempreture
-10°c~ 50°c
Environment Humidity
≤85%Rh
Power Frequency
50±1Hz
Sharpness of Separation
1
Output Current
5A 2A 1A
Size
350*216*226mm
Transport Package
Wooden Box with Foam Inside
Specification
CE/ISO/IEC
Trademark
HuaZheng
Origin
Hebei, China
HS Code
9030332000
Production Capacity
100 PCS/Month

Product Description

Top Choice Automatic China Online Shopping DC Low Resistance Tester

I.Introduction

Transformer winding dc resistance tester is essential in transformer handover, overhaul and  change of the lead switch, it's also the important inspection program to after transformer fault.
Top Choice Automatic China Online Shopping DC Low Resistance Tester

II.Features

1. Output current is big, test range wide, small volume, light weight, simple operation
2. Test speed fast, high-accuracy, good reiteration test, Strong anti-interference ability
3. With perfect protection circuit, strong reliability.
4. With the functions of discharge acoustics, discharge the instructions clear, reduce errors operation.


III.technical data
 
Output current <5mA ,1A,2.5A,5A ,10A,20A
Measurement range 20A:      100μΩ~1Ω
10A:      500μΩ~2Ω
5A:       1mΩ~4Ω
Sharpness of separation 1µΩ
Measurement accuracy ± (0.2%+2)
Size 350mm*216mm*226mm
Weight 8KG
Work condition
Work temperature -10°C~ 50°C
Environment humidity ≤85%RH
Work power AC 110V-400V±10%
Power frequency 50±1Hz

IV.Fault inspection and processing
 
  Phenomenon Reason Solution
1 Green light don't turn on when
 power switch connected
Current lines open a 
circuitPower fuse fusing
 
Change power lines
Change power fuse
2 Red light don't turn on when
push the red button
Pressure regulating
potentiometer 
didn't return to 0
Potentiometer return to 0
3 Red light turns on when push 
the red button, while raise voltage,
red light turns off, red light turns on
High voltage output 
terminal tester 
has short circuit
Check the output electric
cable.Check the tested 
products
 
4 During raise voltage, red light 
turns off, green light turns on.
Tester discharge or 
break-down over voltage
 or over current protection
 movement
 
Check the tested 
products reset setting
valu


V.Detailed Photos
Top Choice Automatic China Online Shopping DC Low Resistance TesterTop Choice Automatic China Online Shopping DC Low Resistance TesterTop Choice Automatic China Online Shopping DC Low Resistance TesterTop Choice Automatic China Online Shopping DC Low Resistance TesterTop Choice Automatic China Online Shopping DC Low Resistance Tester



VI.Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
Top Choice Automatic China Online Shopping DC Low Resistance Tester


VII.Customer Visit
Top Choice Automatic China Online Shopping DC Low Resistance Tester


VIII.Exhibition
Top Choice Automatic China Online Shopping DC Low Resistance Tester



IX.Similar Recommendation
 
Top Choice Automatic China Online Shopping DC Low Resistance Tester

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Diamond Member Since 2015

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Rating: 5.0/5
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ISO 9001
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